Issue 39, 2014
From the journal:

Dalton Transactions

The bonding situation in triethylchalcogenostiboranes – polarized single bonds vs. double bonds†

Stefan Heimann,a   Dieter Bläser,a   Christoph Wölper,a   Rebekka Haack,a   Georg Jansena  and  Stephan Schulz*a  

* Corresponding authors

a Institute of Inorganic Chemistry, University of Duisburg-Essen, 45117 Essen, Germany
E-mail: stephan.schulz@uni-due.de
Fax: +49 201 1833830
Tel: +49 201 1834635

Abstract

Triethylchalcogenostiboranes Et3Sb[double bond, length as m-dash]E (E = S 1, Se 2) were synthesized and their solid state structures were determined. The Sb–Se bond length is the shortest ever reported. Short Sb⋯E contacts were not observed. According to quantum chemical calculations, the bonding situation in 1 and 2 is best described as a polarized Sb–E single bond.

Graphical abstract: The bonding situation in triethylchalcogenostiboranes – polarized single bonds vs. double bonds

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Article information

DOI
https://doi.org/10.1039/C4DT01940G
Article type
Paper
Submitted
27 Jun 2014
Accepted
07 Aug 2014
First published
13 Aug 2014
This article is Open Access
Creative Commons BY-NC license

Dalton Trans., 2014,43, 14772-14777

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The bonding situation in triethylchalcogenostiboranes – polarized single bonds vs. double bonds

S. Heimann, D. Bläser, C. Wölper, R. Haack, G. Jansen and S. Schulz, Dalton Trans., 2014, 43, 14772 DOI: 10.1039/C4DT01940G

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